Models are available through most hobby shops, but the real thing is not for sale. To anyone. At any time. For any price.
The F-117 Nighthawk 'stealth fighter' carried a single pilot.
The SR 71 Blackbird is the fastest plane in the world
The F/A-22 Raptor, a fighter/attack plane can go about 2 and half times the speed of sound. It is faster than the F-117 Nighthawk stealth attack plane, and the B-2 Spirit Stealth bomber, and the F/A-35 Lighting 2, a multi-mission attack/fighter plane.
The F-117 is 20 meters long, with a 13.20 meter wingspan.
It depends on the plane, they didn't have much of a "stealth" plane though.
the stealth fighter has a classified mixture of a special kind of aircraft paint that the radar cant read. Answer: Stealth is "designed in". It relies upon the shaping of the airframe, (although stealth paint can help).
Actually, they are really quite different, but both aircraft are seeking to gain advantage by making themselves harder to spot on radar. The Stealth fighter takes this to the limit of current technology, but the Eurofighter (Typhoon in RAF service) seeks to be highly manoeuverable too, and does not have the same dependence on 'stealth' technology.
A 'stealth ' fighter IS a jet. -The difference is in the construction and outer layer which give it a very small radar 'signature'
First, you would have to tell us which plane you mean. A very small light airplane would be a few thousand dollars, a stealth fighter several millions of dollars, and a carpenter's wood plane about $15.
There is no 'best' stealth plane. It's a silly question with no real answer.
A stealth plane would be illegal without orders from authority and if you were to construct a stealth plane, it would depend what equipment you are storing (bombs and etc).
The F-117 is the most stealthy fighter.